Since I am afflicted with chick pockets, the compact camera + m4/3 camera isn't an option. So if I were really going pocket only, the body cap lens would be it.

But since I'm afflicted with chick pockets, I'd never try to get by outside with just stuff in my pockets. So my messenger bag is coming with for carrying my water bottle and snacks, so my Canon 780is would get stuffed in there too, probably with hat, gloves and a mini tripod. That's actually the usual way I carried the 780 anyway for outdoors activities. I don't expect m4/3 cameras to change my packing style a whole lot.